package cn.kgc.mapper;

import cn.kgc.pojo.Air_Quility_Index;
import cn.kgc.pojo.District;
import java.util.*;


public interface AirMapper {
   //查询所有区域
   List<District> getAllDistrict();
   //查询所有空气信息
   List<Air_Quility_Index> getAllAir();
   //添加空气信息
   Integer addAir(Air_Quility_Index air_quility_index);
}
